This document provides an overview of investigative reporting and the use of data in journalism. It discusses how investigative reporting can uncover new information, corruption, or injustice. It explains that investigative reporting often involves using data and records from public agencies to find stories. Some tips discussed include requesting data and records early, talking to real people, and keeping work organized. The document also provides guidance on ensuring the integrity of data through checks for missing information, duplicates, outliers and comparing to other sources. It notes that missing data or erroneous government databases can sometimes be stories in themselves.